@article{AIHPC_1995__12_6_673_0,
     author = {de Bouard, Anne and Hayashi, Nakao and Kato, Keiichi},
     title = {Gevrey regularizing effect for the (generalized) {Korteweg-de} {Vries} equation and nonlinear {Schr\"odinger} equations},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {673--725},
     publisher = {Gauthier-Villars},
     volume = {12},
     number = {6},
     year = {1995},
     mrnumber = {1360541},
     zbl = {0843.35098},
     language = {en},
     url = {http://archive.numdam.org/item/AIHPC_1995__12_6_673_0/}
}